Triple

T9302351
Position Surface form Disambiguated ID Type / Status
Subject BEA Flight 609 E223795 entity
Predicate tailNumber P5244 FINISHED
Object G-ALZU
G-ALZU was the Airspeed Ambassador aircraft operated by British European Airways that crashed in the 1958 Munich air disaster involving the Manchester United football team.
E790015 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: G-ALZU | Statement: [BEA Flight 609, tailNumber, G-ALZU]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: G-ALZU
Context triple: [BEA Flight 609, tailNumber, G-ALZU]
  • A. Flynas
    Flynas is a Saudi low-cost airline based in Riyadh that operates domestic and regional flights across the Middle East and beyond.
  • B. Hapag-Lloyd Flug
    Hapag-Lloyd Flug was a German leisure airline that operated charter and scheduled holiday flights, later becoming part of TUI’s airline operations.
  • C. Crossair
    Crossair was a former Swiss regional airline that served as the main predecessor to Swiss International Air Lines after the collapse of Swissair.
  • D. Vueling
    Vueling is a Spanish low-cost airline that operates extensive domestic and European routes, particularly around major hubs such as Barcelona and other key cities.
  • E. Virgin Atlantic
    Virgin Atlantic is a British long-haul airline known for its transatlantic flights, distinctive branding, and innovative in-flight services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: G-ALZU
Triple: [BEA Flight 609, tailNumber, G-ALZU]
Generated description
G-ALZU was the Airspeed Ambassador aircraft operated by British European Airways that crashed in the 1958 Munich air disaster involving the Manchester United football team.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: G-ALZU
Target entity description: G-ALZU was the Airspeed Ambassador aircraft operated by British European Airways that crashed in the 1958 Munich air disaster involving the Manchester United football team.
  • A. Flynas
    Flynas is a Saudi low-cost airline based in Riyadh that operates domestic and regional flights across the Middle East and beyond.
  • B. Hapag-Lloyd Flug
    Hapag-Lloyd Flug was a German leisure airline that operated charter and scheduled holiday flights, later becoming part of TUI’s airline operations.
  • C. Crossair
    Crossair was a former Swiss regional airline that served as the main predecessor to Swiss International Air Lines after the collapse of Swissair.
  • D. Vueling
    Vueling is a Spanish low-cost airline that operates extensive domestic and European routes, particularly around major hubs such as Barcelona and other key cities.
  • E. Virgin Atlantic
    Virgin Atlantic is a British long-haul airline known for its transatlantic flights, distinctive branding, and innovative in-flight services.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69ca8424d0f08190831e2e93c6533aeb completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd08d34c4c819095a213360747c3a6 completed April 1, 2026, noon
NED1 Entity disambiguation (via context triple) batch_69d0b26ae3c881909e88f0253e73f0ea completed April 4, 2026, 6:40 a.m.
NEDg Description generation batch_69d0b3ba0bd88190873816ec7e7929a7 completed April 4, 2026, 6:46 a.m.
NED2 Entity disambiguation (via description) batch_69d0b49ec4c88190a48909e7022d7e60 completed April 4, 2026, 6:50 a.m.
Created at: March 30, 2026, 7:36 p.m.